Orthosis



FIG. 1 is a front perspective view of a first orthosis showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front perspective view of a second orthosis showing my new design;

FIG. 7 is a rear view thereof;

FIG. 8 is a front view thereof;

FIG. 9 is a left side view thereof; and,

FIG. 10 is a right side view thereof.

The broken lines shown in the drawings depict environment and form no part of the claimed design. 

CLAIM The ornamental design for an orthosis, as shown and described. 